Typical Weather

Weather in Janesville in October

How warm is it in Janesville in October?

In October the typical daytime high in Janesville is 17.2 °C on average, from 21.5 °C at the start to 12.8 °C at the end of the month.

That is 7.4 °C cooler than in September and 8.8 °C warmer than in November.

The last 10 years were 1.5 °C warmer than more than 40 years ago.

Click a day for more: afternoon and night, the usual range, records and how fast it is warming.

The average of the weather stations Rock Is L&D (182 km), Green Bay (215 km) and Cedar Rapids (223 km); nearer ones count more.